Java Utililty Methods Stack Peek

List of utility methods to do Stack Peek

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Stack Peek

Description

The list of methods to do Stack Peek are organized into topic(s).

Method

Object peek(Stack stack, Class type)
peek

Object result = null;
Object value = null;
while (!((value = stack.peek()).getClass().isAssignableFrom(type))) {
 stack.pop();
if (value != null && value.getClass().isAssignableFrom(type))
 result = value;
return result;
...

E peekOrNull(final Stack stack)
peek Or Null

return !isEmpty(stack) ? stack.peek() : null;